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USGS 01408029 Manasquan River near Allenwood NJ

  Stream Site

DESCRIPTION:
Latitude 40°08'48",   Longitude 74°07'20"   NAD83
Monmouth County, New Jersey, Hydrologic Unit 020403010105
Drainage area: 63.3 square miles
Datum of gage: -1.06 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1990-06-15  2025-10-24  
 Daily Data
    Temperature, water, degrees Celsius  2006-12-29  2025-10-23  19341 
    Discharge, cubic feet per second  1989-11-08  2025-10-23  12919 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2006-12-29  2025-10-23  19530 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2006-12-29  2025-10-23  18693 
 Daily Statistics 
    Temperature, water, degrees Celsius  2006-12-29  2025-01-13 6165 
    Discharge, cubic feet per second  1989-11-08  2024-11-18 12580 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2006-12-29  2025-01-13 6228 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2006-12-29  2024-01-07 5660 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2006-12  2025-01  
    Discharge, cubic feet per second  1989-11  2024-11  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2006-12  2025-01  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2006-12  2024-01  
 Annual Statistics 
    Temperature, water, degrees Celsius  2007  2025  
    Discharge, cubic feet per second  1990  2025  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2007  2025  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2007  2024  
 Peak streamflow 1969-07-30  2023-12-18  56 
 Field measurements 1988-11-30  2025-09-10  284 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 2012-07-23  2023-12-13  3 
 Water-Year Summary 2006  2024  19 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS New Jersey Water Science Center
Email questions about this site to New Jersey Water Science Center Water-Data Inquiries